Ground states of the XY-model
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Publication:1067563
DOI10.1007/BF01218760zbMath0581.46058MaRDI QIDQ1067563
Publication date: 1985
Published in: Communications in Mathematical Physics (Search for Journal in Brave)
broken symmetryUHF algebraergodic property of ground statesGround states of the XY-model on infinite one-dimensional latticepure ground statesquantum spin lattice
Applications of selfadjoint operator algebras to physics (46L60) Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Miscellaneous applications of functional analysis (46N99)
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Cites Work
- On a \(C^*\)-algebra approach to phase transition in the two-dimensional Ising model
- On the XY-model on two-sided infinite chain
- On the dynamics and ergodic properties of the XY model
- Holonomic quantum fields. V
- Two soluble models of an antiferromagnetic chain
- On quasifree states of CAR and Bogoliubov automorphisms
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